Java Question About Default and Defined Constructors

What will happen when the following code is executed?

public class MyClass {

   public MyClass(int number) {
      System.out.println(number);
   }

   public static void main(String [] args) {
      MyClass my1 = new MyClass();
      MyClass my2 = new MyClass(100);
   }
}

A. 100 will be printed out.

B. A blank line, then 100 will be printed out.

C. Nothing will be printed out.

D. The code does not compile.